Walksnail / Caddx Goggles X Extension Board Module

Extend your Goggles X — add analog FPV, head-tracking and greater flexibility

The Goggles X Extension Board adds functionality to the base Walksnail Avatar HD Goggles X by enabling analog FPV reception, supporting head-tracking for gimbals, and allowing external VRX modules — transforming your digital goggles into a versatile FPV headset. Installation is simple, no soldering required.

Key Features

• • Analog VRX support — use with classic FPV cameras and analog signals
• • Head-tracking support for gimbals (GM series) — perfect for cinematic FPV rigs
• • Easy installation with double-sided tape — no disassembly needed
• • Powered through existing Goggles X power — using included splitter cable
• • Required for Goggles X units manufactured after October 2024 if analog or head-tracking is needed

Who needs this module

If you own Goggles X and want to run analog FPV, add gimbal head-tracking, or mount external VRX, the Extension Board gives you the necessary ports and flexibility. Great for pilots who want maximum compatibility across FPV setups without replacing the entire headset.

Package Contents

• • 1 × Goggles X Extension Board
• • 1 → 2 Power Splitter Cable
• • 1 × Power Cable